Abstract: The present disclosure provides an absorbent soap which can absorb water and moisture having multiple cleansing and caring functions to enhance the functions of the conventional bar soaps in terms of dissolving efficiency, moisturizing and fragrance. The absorbent soap includes one or more cleansing-caring layer(s) including cleansing-caring materials and one or more absorbent layer(s) including water-moisture absorbing materials in stack. The stacked structure is formed by combining the cleansing-caring layer(s) and the absorbent layer(s) in a non-specific stacking format. The structure creates residual extra spaces within and between each layer to retain air, so that water from outside can take over the air spaces inside the soap. The water molecule can further and continuously dissolve the cleansing-caring materials in the stacked structure to improve the dissolving efficiency of the cleansing-caring materials.

Abstract: A working table including a partition separating a housing into a dust compartment and an air compartment, two side fences and a rear casing extended from a table top, the casing includes a chamber and a number of apertures communicative with the dust compartment of the housing, a filter member attached to the partition, a vacuuming device disposed in the air compartment of the housing, and a perforated platform adjustably attached to the table top and tiltable relative to the table top and the housing at a selected inclined angle for allowing the users to suitably work on top of the table top and the perforated platform without worrying the outwardly flying dusts and contaminants.

Abstract: A vacuum collector includes an upright support supported on a base, a housing disposed on top of the upright support, a fan device attached to the housing, a dust collecting receptacle attached to the housing for collecting the dirt, a tubular member has one end coupled to the housing for guiding the dirt into the housing and has a manifold, and the other end coupled to a mouth, two valve devices are coupled to the mouth and the manifold for controlling the dirt to selectively flow into the housing from the mouth or from the manifold, or from the ground, the plants or work places where the machine tools are located, or the other places where are full of dirt or dust or ash.

Abstract: A vacuum collector includes an upright support supported on a base, a housing disposed on top of the upright support, a fan device attached to the housing, a dust collecting receptacle attached to the housing for collecting the dirt, a tubular member has one end coupled to the housing for guiding the dirt into the housing and has a manifold, and the other end coupled to a mouth, two valve devices are coupled to the mouth and the manifold for controlling the dirt to selectively flow into the housing from the mouth or from the manifold, or from the ground, the plants or work places where the machine tools are located, or the other places where are full of dirt or dust or ash.

Abstract: A vacuum collector includes a filter canister disposed below a housing, a filter member disposed in the filter canister, a dust removing device disposed in the filter member and driven by a driving device for sweeping dust from the filter member, a dust collecting receptacle disposed below the housing, a fan device disposed in the housing for drawing air and dust into the housing and for collecting particles in the dust collecting receptacle, and a vacuum motor coupled to the fan device for drawing the air and the dust into the housing automatically. A control device may be coupled to the driving device and the vacuum motor for selectively or automatically operating the driving device and the vacuum motor.

Abstract: A dust collector includes a post extended from a base, a housing disposed on the post, a dust collecting receptacle, a cover coupled to the housing and disposed above the dust collecting receptacle for selectively closing the dust collecting receptacle or for selectively opening the dust collecting receptacle, and an actuating device for selectively actuating the cover to close the dust collecting receptacle, and for selectively moving the cover away from the dust collecting receptacle to open the dust collecting receptacle and to allow the dust collecting receptacle to be moved either away from or toward the base and to allow the dust to be easily dumped or removed from the dust collecting receptacle.

Abstract: A dust collector includes a filter housing, a filter member disposed in the filter housing, and a dust removing device disposed in the filter member for sweeping the filter member, to sweep of dirt from the filter member, and to allow the dirt to be removed from the filter member. The dust removing device includes one or more actuating members rotatably disposed in the filter member with such as a shaft for engaging with the filter member to sweep of dirt from the filter member when the actuating member is rotated relative to the filter member. A manually operating device is coupled to the shaft for rotating the shaft and the actuating member to sweep off the dust from the filter member.

Abstract: A vacuum collector includes a filter housing, a filter member disposed in the filter housing, and a sweeping device disposed in the filter member for sweeping the filter member, to sweep of dirt from the filter member, and to allow the dirt to be removed from the filter member and to be collected. The sweeping device includes one or more flaps rotatably disposed in the filter member with such as a shaft for engaging with the filter member to sweep of dirt from the filter member when the flap is rotated relative to the filter member. One or more resiliently blades may be attached to the flap for engaging with the filter member.

Abstract: A sander device includes a housing pivotally attached to a supporting base and rotatable between a horizontal position and a vertical position, a driven roller and an idle roller rotatably disposed in the housing, and an endless driving belt engaged over the driven roller and the idle roller and also rotatable between the horizontal position and the vertical position together with the housing, a table is used for supporting the work piece, and a moving device may support and move the table and the work piece to the sanding belt when the driving belt is located at either the horizontal position or the vertical position. An actuating device is attached the housing for selectively forcing the driving belt to sand the work piece.

Abstract: A dust collector includes a base, a cover, and a barrel disposed between the base and the cover. The barrel includes a lower frame, an upper frame, one or more intermediate frames, and one or more telescopic tubes selectively secured to the frames, to form a spatial structure for the barrel, and the barrel is collapsible to a collapsed structure when the telescopic tube is disengaged from the lower and the upper and the intermediate frames. The intermediate frames may be received within the upper frame, and the lower frame may be received in the intermediate frames. The dust bag may be attached to the barrel with hooks or catches or clamping rings.

Abstract: A sander device includes a platform having an orifice, a chamber and one or more apertures formed in an outer surface and communicating with the chamber. A rotatable sander member is extended through the orifice of the platform, for being driven to abrade or polish or sand objects, and to generate sand dusts. The aperture of the platform is arranged to allow the sand dusts to be drawn or vacuumed into the chamber via the aperture of the platform. A base has a bracket for rotatably supporting the sander member. A plate may be secured to the platform and has an opening aligned with the orifice of the platform, for receiving the sander member.

Abstract: A working table includes a housing, a board slidably received in the housing, and a casing secured to the board and moved in concert with the board. A post is slidably engaged through the housing and the casing and has a rack, a spindle is rotatably secured in the housing and slidably engaged through the casing, to guide the casing to move relative to the housing. A gear is rotatably secured in the casing and engaged with the rack of the post, and a worm is slidably engaged on the spindle and engaged with the gear, in order to move the post up and down when the spindle and the worm is rotated relative to the casing and the housing.

Abstract: A working table includes a housing, a board slidably received in the housing, and a casing secured to the board and moved in concert with the board. A post is slidably engaged through the housing and the casing and has a rack, a spindle is rotatably secured in the housing and slidably engaged through the casing, to guide the casing to move relative to the housing. A gear is rotatably secured in the casing and engaged with the rack of the post, and a worm is slidably engaged on the spindle and engaged with the gear, in order to move the post up and down when the spindle and the worm is rotated relative to the casing and the housing.

Abstract: A grinding machine includes a work table disposed on top of a base, a housing rotatably secured to the base with a shaft and having a roller disposed on one end, a casing has one end secured to the housing and has another roller, a sander belt is engaged over the rollers. The sander belt is adjustable relative to the base and the work table when the housing is rotated and adjusted relative to the base about the shaft. A plate is secured to the base and has a curved slot, the casing has a fastener adjustably engaged in the curved slot of the plate.

Abstract: A grinding machine includes a work table disposed on top of a base, a housing rotatably secured to the base with a shaft and having a roller disposed on one end, a casing has one end secured to the housing and has another roller, a sander belt is engaged over the rollers. The sander belt is adjustable relative to the base and the work table when the housing is rotated and adjusted relative to the base about the shaft. A plate is secured to the base and has a curved slot, the casing has a fastener adjustably engaged in the curved slot of the plate.